https://www.selleckchem.com/pr....oducts/caffeic-acid-
The maximum power of LCGD is 52 W. The limits of detection and precision (RSD, in 1 mg L-1) of K, Na, Ca, and Mg are 0.20, 0.02, 0.01, and 0.01 mg L-1 and 0.9, 1.5, 0.6, and 1.2%, respectively. The measurement results of K, Na, Ca, and Mg in water samples by LCGD-AES are basically in agreement with the reference values measured by IC. The recovery of samples ranged from 84 to 113% except for Na, suggesting that the measurement results have high accuracy and reliability. All the results indicated that the LCGD-AES ca